| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.39 | 11.420% | $78.4285 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $198.64 | 13.162% | $224.785 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $239.53 | 11.405% | $266.8484 | $266.85 | $266.85 | $266.80 |
| Purchase #4 | $227.94 | 3.165% | $235.1543 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $84.53 | 9.273% | $92.3685 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $195.98 | 7.143% | $209.9789 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $108.85 | 8.120% | $117.6886 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $1,125.86 | $1,225.2522 | $1,225.26 | $1,225.30 | $1,225.30 | |